syzbot


Applied filters: Label=subsystems:net (drop)
open (109):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C 3 5d15h 1d15h 💬 1 [1d14h]
WARNING in hsr_netdev_notify net 1 5d16h 1d16h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 7 3h54m 2d14h 💬 1 [3h22m]
general protection fault in __dev_flush net bpf 10 3h53m 2d16h
general protection fault in __cpu_map_flush bpf net 11 10h51m 2d22h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 11h28m 3d17h 💬 1 [3d08h]
general protection fault in __xsk_map_flush bpf net C done 7 3h54m 5d18h
WARNING in skb_warn_bad_offload (5) net C done 6 4h34m 5d18h 💬 4 [2d00h]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 8d13h 8d03h PATCH [3d14h]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 33 19m 9d03h 💬 1 [3d19h]
INFO: task hung in cleanup_net (7) net 33 4d12h 9d21h
BUG: sleeping function called from invalid context in synchronize_net net C done 2 9d22h 10d 💬 2 [22h34m]
possible deadlock in do_ip_getsockopt (3) net 1 14d 10d
possible deadlock in do_ipv6_setsockopt (4) net 2 3d05h 11d
possible deadlock in ip_mroute_setsockopt net 1 11d 11d
stack segment fault in cpu_map_redirect bpf net C done 11 13d 12d
INFO: task hung in filemap_fault (6) net serial 47 4d03h 12d
possible deadlock in ip_mc_drop_socket (2) net 2 1d23h 13d
possible deadlock in smc_shutdown net s390 2 4h40m 15d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 8d12h 17d 💬 1 [17d]
WARNING: suspicious RCU usage in dev_activate net 12 8d13h 18d PATCH [2d03h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 27d 23d
possible deadlock in smc_vlan_by_tcpsk net s390 2 4d08h 25d
possible deadlock in do_ip_setsockopt (4) net 47 1d06h 25d
possible deadlock in smc_switch_to_fallback (2) net s390 155 56m 27d
WARNING in dev_deactivate_many net C 6 14d 27d
Internal error in format_decode (2) net 7 7d03h 27d
KMSAN: uninit-value in hsr_forward_skb net 1 39d 35d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 18h07m 35d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 40d 36d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 61 10h08m 38d 💬 2 [13d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 37d 40d
possible deadlock in kvfree_call_rcu (2) net C unreliable 315 1d12h 40d
WARNING in bond_xdp_get_xmit_slave (2) net 47 15h26m 41d
INFO: task hung in __tun_chr_ioctl (6) net 60 15d 44d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 147 6h35m 47d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 36 1d01h 48d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 54d 48d
INFO: task hung in nsim_destroy (4) net 151 4d09h 51d
INFO: task hung in __vhost_worker_flush net virt kvm 40 8d17h 52d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 57d 53d
possible deadlock in sock_map_update_common (2) net bpf C done 12 43d 54d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 61d 54d PATCH [46d]
divide error in taprio_update_queue_max_sdu net 1 59d 55d
general protection fault in dev_map_enqueue (2) bpf net C error 335 4d15h 55d PATCH [4d00h]
WARNING: refcount bug in __netif_napi_del (3) net 18 27d 57d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 61d 57d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 39d 58d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 5d01h 58d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 37d 63d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 72d 68d
possible deadlock in team_device_event (3) net 2 23d 73d
KASAN: slab-use-after-free Read in kcm_release net C 2 35d 75d
WARNING in inet_csk_get_port (3) net C done 8 60d 76d 💬 3 [54d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 37d 76d
possible deadlock in team_del_slave (3) net C error 82577 now 86d PATCH [14d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 43d 94d 💬 8 [1d09h]
WARNING in __xdp_reg_mem_model bpf net C done 110 12d 95d 💬 1 [6d08h]
possible deadlock in sock_hash_update_common bpf net C error 38 46d 97d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 47d 99d PATCH [20d]
KMSAN: uninit-value in __schedule (5) net 16 1d13h 102d
possible deadlock in sock_map_unref bpf net 9 65d 104d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 5d02h 104d
memory leak in corrupted (2) net syz 432 2d04h 111d
INFO: task hung in nfc_urelease_event_work net nfc 35 3d08h 112d
possible deadlock in hsr_dev_xmit (2) net C done 245 11h46m 115d 💬 2 [77d]
possible deadlock in sk_psock_drop bpf net 56 41d 117d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 3d02h 120d PATCH [104d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 40d 125d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 70d 133d
possible deadlock in team_port_change_check (2) net C done 570 1h25m 143d 💬 5 [136d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 8d16h 151d 💬 1 [151d]
INFO: task hung in ceph_monc_stop ceph net C error 32 167d 165d
possible deadlock in smc_release net s390 C error 26 12d 170d 💬 2 [11d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 33d 200d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 4d07h 207d 💬 2 [205d]
WARNING: ODEBUG bug in advance_sched net C done 10 14d 213d 💬 1 [212d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 16d 215d
KASAN: slab-use-after-free Read in advance_sched net C error 15 4d03h 215d 💬 5 [148d]
WARNING in call_rcu (3) net C 3 113d 216d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 1d16h 216d 💬 3 [213d]
memory leak in radix_tree_insert (2) arm-msm net C 1 216d 226d PATCH [221d]
WARNING in tcp_recvmsg_locked (2) net C done 5 14d 229d 💬 1 [229d]
INFO: rcu detected stall in sys_socket (10) net C done 23 8d13h 234d 💬 6 [229d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 42d 263d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 10d 269d 💬 1 [6d08h]
memory leak in fasync_helper (2) net C 1 224d 304d PATCH [137d]
WARNING in inet_sock_destruct (4) net C done 1391 2h37m 394d 💬 4 [20d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9404 10m 407d PATCH [160d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 50m 410d 💬 1 [97d]
INFO: task hung in synchronize_rcu (4) fs net C done error 463 5h10m 444d 💬 6 [3d12h]
INFO: task hung in del_device_store net syz error 346 1d06h 504d
INFO: task hung in rfkill_sync_work net nfc C done 29 14d 573d PATCH [517d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 13d 612d PATCH [396d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 4d13h 614d
WARNING in ip_rt_bug (2) net C done error 205 1h59m 648d 💬 3 [24d]
INFO: task can't die in vlan_ioctl_handler net 111 6d10h 783d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 13d 1010d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 76d 1116d 💬 1 [725d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3801 1d06h 1159d PATCH [396d]
general protection fault in skb_release_data (2) bluetooth net C done error 682 8h25m 1411d
INFO: task hung in process_one_work (4) net syz error error 51 10d 1430d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 7d10h 1453d 💬 13 [20d]
memory leak in inet6_create (2) net C 3 247d 1536d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 382d 1573d
WARNING in kcm_write_msgs net C done 582 12h36m 1585d 💬 5 [20d]
KMSAN: uninit-value in eth_type_trans (2) net C 5056 13h01m 1642d 💬 5 [51d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 10d 1692d 💬 5 [20d]
WARNING in rcu_check_gp_start_stall net C done error 1095 2h10m 1976d 💬 7 [20d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 9d03h 5d02h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 10d 7d08h
general protection fault in bq_flush_to_queue bpf net 3 2d02h 7d18h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 15d 11d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 49d 45d
WARNING: refcount bug in nsim_fib_event_nb net 2 5d16h 46d
general protection fault in nci_unregister_device net nfc 2 55d 56d
WARNING: refcount bug in inet_twsk_kill net 1 66d 62d PATCH [59d]
Internal error in number (2) net 1 76d 72d
WARNING: refcount bug in cache_clean net nfs 2 81d 77d
KASAN: slab-use-after-free Read in slip_open (2) net 1 87d 83d
Internal error in sprintf (2) net 4 69d 84d
general protection fault in arp_create net 3 2d01h 90d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 789d 1208d